Monitoring disinfection by-products in water using thin-film SPME coupled with GC×GC and BenchTOF MS
Thin-film solid-phase microextraction (TF-SPME) with
comprehensive two-dimensional gas chromatography and BenchTOF™ time-of-flight
mass spectrometry (GC×GC–TOF MS) provides efficient non-target screening of
organic pollutants in water.
Water samples were analysed by GC×GC–TOF MS before, during
and after treatment with a water purification system, and compositional
differences were uncovered using automated, non-target workflows in
ChromCompare+ software.
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